That means that "y" is 6.3 times as much as "x".
It is 2x2 - 7x + 9
63x/49 = 9x/7
x=372/71 y=-21/9
a = 3 and y = 0
y=9x=3it equals ......y= 3.334
3x + y + z = 63x - y + 2z = 9y + z = 3y + z = 3y = 3 - z (substitute 3 - z for y into the first equation of the system)3x + y + z = 63x + (3 - z) + z = 63x + 3 = 63x = 3x = 1 (substitute 3 - z for y and 1 for x into the second equation of the system)3x - y + 2z = 93(1) - (3 - z) + 2z = 93 - 3 + z + 2z = 93z = 9z = 3 (which yields y = 0)y = 3 - z = 3 - 3 = 0So that solution of the system of the equations is x = 1, y = 0, and z = 3.
It is 2x2 - 7x + 9
63x/49 = 9x/7
-3x + 6 = -30 -3x = -30 - 63x = 36x = 36/3Therefore, x = 12.
x=372/71 y=-21/9
a = 3 and y = 0
In 63x=9. X=0.142857142857143. So 63(0.142857142857143)=9 or 63(1/7) = 9
189xy
If what you mean is F(x) = 63x then the range is all real numbers.
y=9x=3it equals ......y= 3.334
x equals y
y=9